SGI
Lead Data Engineer

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Job Description
Location: London, United Kingdom
Salary: £130,000 per annum
Industry: Engineering
Overview
We are seeking a Lead Data Engineer to design, build and own scalable data platforms that enable high-quality analytics, reporting and data-driven products. You will provide technical leadership across the data engineering function, set standards for reliability and governance, and partner with stakeholders to deliver trusted datasets and pipelines.
Key Responsibilities
- Lead the architecture and delivery of modern data platforms (lakehouse/warehouse) and robust ETL/ELT pipelines.
- Define engineering standards for code quality, testing, documentation, security and operational excellence.
- Own data modelling (dimensional, Data Vault and domain-oriented approaches) and optimise performance and cost.
- Implement orchestration, monitoring and alerting for data workflows; manage SLAs and incident response.
- Drive data governance: lineage, catalogue, access controls, retention policies and GDPR-aligned practices.
- Collaborate with analytics, software and platform teams to deliver reusable data products and APIs.
- Mentor engineers, conduct code reviews, and contribute to hiring and capability development.
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
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Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
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Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
Required Skills & Experience
- Significant experience in data engineering, including leading teams or major technical initiatives.
- Expert SQL and strong programming skills in Python and/or Scala.
- Cloud data engineering experience (AWS, Azure or GCP), including object storage, compute and managed data services.
- Strong experience with modern data warehousing/lakehouse tools (e.g., Snowflake, BigQuery, Redshift, Databricks).
- Hands-on orchestration experience (e.g., Airflow, Dagster, Prefect) and CI/CD for data pipelines.
- Experience with streaming and event-driven data (e.g., Kafka, Kinesis, Pub/Sub) is highly desirable.
- Proficiency with infrastructure as code (e.g., Terraform, CloudFormation) and containerisation (Docker; Kubernetes beneficial).
- Strong understanding of data quality frameworks, testing (unit/integration), and observability.
- Excellent stakeholder management and communication skills, able to translate requirements into technical solutions.


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Qualifications
- Bachelor’s degree in Computer Science, Engineering, Mathematics or a related discipline (or equivalent experience).
- Relevant cloud or data certifications are advantageous.
What You’ll Bring
- A pragmatic, delivery-focused mindset with a commitment to high standards.
- Ability to lead by example, coach others and build effective engineering practices.
- Curiosity, accountability and a continuous improvement approach.
“It took my CV and asked me questions relevant to understanding what kind of jobs to suggest for me. Suggestions were almost perfect. Jobs were exactly what I’ve been looking for.”
Jessica, London
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